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DetChar (General)
Shunsei Yamamura - 15:52 Saturday 21 January 2023 (23665) Print this report
Development of a tool to evaluate

[Yuzurihara, Yamamura]

We are trying to develop a tool to check "Gaussianity" of data.
The method is newly proposed.

What we did in this week

  • succeeded to shorten the time of calculation.
    • we removed “for loop” from the code, and tried to use parallelization.
    • The calculation time got better 4.5 times.
      • from 7.3 min to 1.6 min, for calculating an hour of strain data at LIGO.
  • put the code on /users/yamamura/Gau_Work  at k1det1.
  • confirmed the code worked at k1det1.
    • I attach the example result. Result is such a png image.
    • (I used strain data but the interferometer was “Down” state at that time. This is just a test of the code.)

Future prospects

  • make this to GUI tool.
    • users will be able to run it at k1ctr workstation.
    • now, there is an issue relative to "zenity".
  • characterize the interferometer by using this tool on strain data.
Images attached to this report
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